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Rapid:
Individual Calculations August 2021 |
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| Strzesniewska, Joanna Total change: -60.80 | |   |
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| XXVIII Turniej Szachowy Kowalewo Pomorskie 2021 - OPEN | Kowalewo Pomorskie | POL | 2021-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1513 | 2.00 | 7 | -1.44 | 20 | -28.80 | |
|  Malek, Jan | | | 1875 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lendzion, Kamil | | | 1762 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Polak, Aleksander | | | 1014 | POL | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Suminski, Bogdan | | | 1412 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Kaznowski, Daniel | | | 1354 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dackiewicz, Marek | | | 1657 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Przybylski, Bartosz | | | 1492 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | MEMORIAL IM KRZYSZTOFA ZOLNIEROWICZA - TURNIEJ SZACHOW SZYBKICH | Chelmno | POL | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1513 | 2.50 | 6 | -1.60 | 20 | -32.00 | |
| | Fryszka, Henryk | | | 1056 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Sliwicki, Damian | c | | 2089 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Spionkowski, Fabian | | | 1266 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Warda, Krzysztof | | | 1328 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Retz, Adrian | | | 1341 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Wisniewski, Wiktor | | | 1217 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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